package com.mzy.datepackage.M2022.Apr.ten;

/**
 * Created with IntelliJ IDEA.
 *
 * @Author mzy
 * @Date 2022/4/10 23:06
 * @Version 1.0
 */
public class DemoTwo extends ModuleBusiness{
    @Override
    public String sayHello() {
        return null;
    }

    @Override
    public String say() {
        return null;
    }
}
